Hi toutous,

The CD drive running KNOPPIX cannot be used for anything else.
Your idea will works with a second CDRW connected by usb.
In addition linux at present can only re-write the whole CD,
not just part by packet writting.

I am contiurung to up date the burn_home script to make it
easier to use.

http://www.knoppix.net/docs/index.php/BurnHome

Best Wishes
paradocs